/[gentoo-x86]/eclass/eutils.eclass

Diff of /eclass/eutils.eclass

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Revision 1.242		Revision 1.248
1	# Copyright 1999-2006 Gentoo Foundation	1	# Copyright 1999-2006 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.242 2006/06/24 04:36:33 vapier Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.248 2006/08/19 13:52:02 vapier Exp $
4	#	4	#
5	# This eclass is for general purpose functions that most ebuilds	5	# This eclass is for general purpose functions that most ebuilds
6	# have to implement themselves.	6	# have to implement themselves.
7	#	7	#
8	# NB: If you add anything, please comment it!	8	# NB: If you add anything, please comment it!
…		…
17	# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not	17	# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18	# outputting to a terminal, don't wait. For compatability purposes, the argument	18	# outputting to a terminal, don't wait. For compatability purposes, the argument
19	# must be an integer greater than zero.	19	# must be an integer greater than zero.
20	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)	20	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21	epause() {	21	epause() {
22	if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then	22	[[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23	sleep ${1:-5}
24	fi
25	}	23	}
26		24
27	# Beep the specified number of times (defaults to five). If our output	25	# Beep the specified number of times (defaults to five). If our output
28	# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,	26	# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
29	# don't beep.	27	# don't beep.
30	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)	28	# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
31	ebeep() {	29	ebeep() {
32	local n	30	local n
33	if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then	31	if [[ -z ${EBEEP_IGNORE} ]] ; then
34	for ((n=1 ; n <= ${1:-5} ; n++)) ; do	32	for ((n=1 ; n <= ${1:-5} ; n++)) ; do
35	echo -ne "\a"	33	echo -ne "\a"
36	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null	34	sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
37	echo -ne "\a"	35	echo -ne "\a"
38	sleep 1	36	sleep 1
…		…
57	# to point to the latest version of the library present.	55	# to point to the latest version of the library present.
58	#	56	#
59	# <azarah@gentoo.org> (26 Oct 2002)	57	# <azarah@gentoo.org> (26 Oct 2002)
60	#	58	#
61	gen_usr_ldscript() {	59	gen_usr_ldscript() {
		60	if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
		61	_tc_gen_usr_ldscript "$@"
		62	return $?
		63	fi
		64
		65	ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
		66	ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
		67
62	local lib libdir=$(get_libdir)	68	local lib libdir=$(get_libdir)
63	# Just make sure it exists	69	# Just make sure it exists
64	dodir /usr/${libdir}	70	dodir /usr/${libdir}
65		71
66	for lib in "${@}" ; do	72	for lib in "${@}" ; do
…		…
1242	# and when the function returns, you can assume that the cd has been	1248	# and when the function returns, you can assume that the cd has been
1243	# found at CDROM_ROOT.	1249	# found at CDROM_ROOT.
1244	#	1250	#
1245	# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',	1251	# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1246	# etc... if you want to give the cds better names, then just export	1252	# etc... if you want to give the cds better names, then just export
1247	# the CDROM_NAME_X variables before calling cdrom_get_cds().	1253	# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
		1254	# - CDROM_NAME="fooie cd" - for when you only want 1 cd
		1255	# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
		1256	# CDROM_NAME_2="data cd"
		1257	# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1248	#	1258	#
1249	# for those multi cd ebuilds, see the cdrom_load_next_cd() below.	1259	# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1250	#	1260	#
1251	# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]	1261	# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1252	# - this will attempt to locate a cd based upon a file that is on	1262	# - this will attempt to locate a cd based upon a file that is on
…		…
1303	echo	1313	echo
1304	einfo "For example:"	1314	einfo "For example:"
1305	einfo "export CD_ROOT=/mnt/cdrom"	1315	einfo "export CD_ROOT=/mnt/cdrom"
1306	echo	1316	echo
1307	else	1317	else
		1318	if [[ -n ${CDROM_NAME_SET} ]] ; then
		1319	# Translate the CDROM_NAME_SET array into CDROM_NAME_#
		1320	cdcnt=0
		1321	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
		1322	((++cdcnt))
		1323	export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
		1324	done
		1325	fi
		1326
1308	einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."	1327	einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1309	cdcnt=0	1328	cdcnt=0
1310	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do	1329	while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1311	((++cdcnt))	1330	((++cdcnt))
1312	var="CDROM_NAME_${cdcnt}"	1331	var="CDROM_NAME_${cdcnt}"
…		…
1467	newls="${newls} ${f}"	1486	newls="${newls} ${f}"
1468	else	1487	else
1469	nols="${nols} ${f}"	1488	nols="${nols} ${f}"
1470	fi	1489	fi
1471	done	1490	done
1472	[[ -n ${newls} ]] \	1491	[[ -n ${nols} ]] \
1473	&& ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}	1492	&& ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1474	export LINGUAS=${newls:1}	1493	export LINGUAS=${newls:1}
1475	}	1494	}
1476		1495
1477	# moved from kernel.eclass since they are generally useful outside of	1496	# moved from kernel.eclass since they are generally useful outside of
…		…
1570	built_with_use() {	1589	built_with_use() {
1571	local opt=$1	1590	local opt=$1
1572	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"	1591	[[ ${opt:0:1} = "-" ]] && shift \|\| opt="-a"
1573		1592
1574	local PKG=$(best_version $1)	1593	local PKG=$(best_version $1)
		1594	[[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1575	shift	1595	shift
1576		1596
1577	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE	1597	local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1578		1598
1579	# if the USE file doesnt exist, assume the $PKG is either	1599	# if the USE file doesnt exist, assume the $PKG is either
1580	# injected or package.provided	1600	# injected or package.provided
1581	[[ ! -e ${USEFILE} ]] && return 0	1601	[[ ! -e ${USEFILE} ]] && die "Unable to determine what USE flags $PKG was built with"
1582		1602
1583	local USE_BUILT=$(<${USEFILE})	1603	local USE_BUILT=$(<${USEFILE})
1584	while [[ $# -gt 0 ]] ; do	1604	while [[ $# -gt 0 ]] ; do
1585	if [[ ${opt} = "-o" ]] ; then	1605	if [[ ${opt} = "-o" ]] ; then
1586	has $1 ${USE_BUILT} && return 0	1606	has $1 ${USE_BUILT} && return 0

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